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Hepatitis A is a highly contagious liver infection caused by the hepatitis A virus. The virus is one of several types of hepatitis viruses that cause inflammation and affect your liver's ability to function.
You're most likely to contract hepatitis A from contaminated food or water or from close contact with someone who's infected. Mild cases of hepatitis A don't require treatment, and most people who are infected recover completely with no permanent liver damage.
Practicing good hygiene, including washing hands frequently, is one of the best ways to protect against hepatitis A. Vaccines are available for people most at risk.
Hepatitis A symptoms causes
Hepatitis A signs and symptoms, which typically don't appear until you've had the virus for a few weeks, may include:
- Fatigue
- Nausea and vomiting
- Abdominal pain or discomfort, especially in the area of your liver on your right side beneath your lower ribs
- Clay-colored bowel movements
- Loss of appetite
- Low-grade fever
- Dark urine
- Joint pain
- Yellowing of the skin and eyes (jaundice)
- If you have hepatitis A, you may have a mild illness that lasts a few weeks or a severe illness that lasts several months. Not everyone with hepatitis A develops signs or symptoms.
Diagnosis of Hepatitis A
This cost of medicine will highly treatment cost, detect in the beginning will avoid from the critical infections
If you've been exposed to hepatitis A, having a hepatitis A vaccine or immunoglobulin therapy within two weeks of exposure may protect you from infection. Ask your doctor or your local health department about receiving the hepatitis A vaccine if:
You've traveled internationally recently, particularly to Mexico or South or Central America, or to areas with poor sanitation
A restaurant where you recently ate reports a hepatitis A outbreak
Someone close to you, such as someone you live with or your caregiver, is diagnosed with hepatitis A
You recently had sexual contact with someone who has hepatitis A.
Hepatitis A Liver Disease Cause
The hepatitis A virus, which causes the infection, usually is spread when a person ingests even tiny amounts of contaminated fecal matter. The hepatitis A virus infects liver cells and causes inflammation. The inflammation can impair liver function and cause other signs and symptoms of hepatitis A.
Hepatitis A virus can be transmitted several ways, such as:
Eating food handled by someone with the virus who doesn't thoroughly wash his or her hands after using the toilet
Drinking contaminated water
Eating raw shellfish from water polluted with sewage
Being in close contact with a person who's infected , even if that person has no signs or symptoms
Having sex with someone who has the virus
How do I get hepatitis A symptoms?
You're at increased risk of hepatitis A if you:
- Travel or work in regions with high rates of hepatitis A
- Attend child care or work in a child care center
- Are a man who has sexual contact with other men
- Are HIV positive
- Have a clotting-factor disorder, such as hemophilia
- Use injected or non-injected illicit drugs
- Live with another person who has hepatitis A
- Have oral-anal contact with someone who has hepatitis A.
The Hepatitis vaccine side effect
Unlike other types of viral hepatitis, hepatitis A does not cause long-term liver damage, and it doesn't become chronic.
In rare cases, hepatitis A can cause loss of liver function that occurs suddenly, especially in older adults or people with chronic liver diseases. Acute liver failure requires hospitalization for monitoring and treatment. Some people with acute liver failure may require a liver transplant.
Hepatitis A Treatment Guides
If someone close to you is diagnosed with hepatitis A, ask your doctor or local health department if you should have the hepatitis A vaccine to prevent infection.
If you have signs and symptoms of hepatitis A, make an appointment with your family doctor or a general practitioner.
What you can do?
Because appointments can be brief and there's often a lot of ground to cover, it's a good idea to be well-prepared.
Be aware of pre-appointment restrictions. When you make the appointment, find out if there's anything you need to do in advance, such as restrict your diet.
Write down your symptoms, including any that seem unrelated to the reason for your appointment.
Write down key personal information, including major stresses or recent life changes.
List medications, vitamins and supplements you take.
Consider taking a family member or friend along. Someone who accompanies you may remember something that you missed or forgot.
Write down questions to ask your doctor.
Listing questions for your doctor can help you make the most of your time together. For hepatitis A infection, some basic questions to ask your doctor include:
What is likely causing my symptoms or condition?
Other than the most likely cause, what are other possible causes for my symptoms or condition?
If I have hepatitis A, what can I do to keep from infecting others?
Should people close to me receive the hepatitis A vaccine?
Can I continue to work or go to school while I have hepatitis A?
What signs and symptoms signal that my hepatitis A is causing serious complications?
How will I know when I can no longer pass hepatitis A to others?
Are there brochures or other printed material I can have? What websites do you recommend?
Don't hesitate to ask other questions you have.
What to expect from your doctor
Your doctor is likely to ask you a number of questions, including:
When did your symptoms begin?
Have your symptoms been continuous or occasional?
How severe are your symptoms?
What, if anything, seems to improve your symptoms?
What, if anything, appears to worsen your symptoms?
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